The original chime comes from Windows, where User Account Control prompts play a short system alert when a program asks for permission to change settings. Build 10074 was an early Windows 10 preview build, and its version of that alert later circulated online as users ripped, shared and remixed system sounds. Bass-boosted and earrape edits became popular in meme videos because the exaggerated low end makes an otherwise boring notification feel absurd. Creators still reach for it when they want a recognisable computer sound with extra comic weight.